<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Promise.allSettled</title>
</head>
<body>
<script>
  //声明两个promise对象
  const p1 = new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve('商品数据 - 1');
    }, 1000)
  });

  const p2 = new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve('商品数据 - 2');
      // reject('出错啦!');
    }, 1000)
  });
  const p3 = new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve('商品数据 - 3');
      // reject('出错啦!');
    }, 1000)
  })
  //调用 allsettled 方法
  // const result = Promise.allSettled([p1, p2]);

  // const res = Promise.all([p1, p2]);

  console.log(res);

</script>
</body>
</html>
